JPH06310187A - Bus bar connection device for electrical connection box - Google Patents
Bus bar connection device for electrical connection boxInfo
- Publication number
- JPH06310187A JPH06310187A JP11425193A JP11425193A JPH06310187A JP H06310187 A JPH06310187 A JP H06310187A JP 11425193 A JP11425193 A JP 11425193A JP 11425193 A JP11425193 A JP 11425193A JP H06310187 A JPH06310187 A JP H06310187A
- Authority
- JP
- Japan
- Prior art keywords
- bus bar
- bent
- insulating plate
- engaging portion
- busbars
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Connection Or Junction Boxes (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、電気接続箱内に配設さ
れかつ絶縁板を介して積層される複数枚のバスバー同士
を接続する装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device for connecting a plurality of bus bars arranged in an electric junction box and laminated via insulating plates.
【０００２】[0002]
【従来の技術】一般に自動車の機器類等の配線接続に用
いられる電気接続箱は、ワイヤーハーネスの分岐電線の
配索の簡略化と信頼性の向上を目的としており、電気接
続箱内はバスバーと称する金属の打抜板で回路が構成さ
れている。一方、電気接続箱は自動車の高機能化に伴っ
て回路が複雑化して大型になる傾向がある反面、車両内
に充分な配置空間を確保することが難しいことから、回
路を積層構造に設けて各層に配設されるバスバー同士を
必要に応じて多層間接続するようにしている。このた
め、実開昭６２−１７８４５７号公報に開示されている
ように、例えば二層構造の回路に於いて一方のバスバー
に切れ目を設け、他方のバスバーの先端に折曲片を設
け、前記折曲片を前記切れ目内に嵌入してバスバー同士
を接続したものが提案されている。2. Description of the Related Art Generally, an electric junction box used for wiring connection of automobile devices is intended to simplify wiring of branch electric wires of a wire harness and improve reliability. The circuit is composed of a metal stamping plate. On the other hand, the electric junction box tends to be large due to the complicated circuit as the function of the automobile becomes higher, but it is difficult to secure a sufficient space for arrangement inside the vehicle. The bus bars arranged in each layer are connected to each other as needed. For this reason, as disclosed in Japanese Utility Model Laid-Open No. 62-178457, for example, in a circuit having a two-layer structure, one bus bar is provided with a break, and the other bus bar is provided with a bending piece, and the folding is performed. It has been proposed that a bus bar is connected by inserting a piece of music into the cut.
【０００３】以下、図６および図７を参照して開示され
たバスバー接続装置を説明する。この接続装置は、絶縁
性スペーサ３を挟んで隔設される双方のバスバー４Ａと
４Ｂとを接続するための構造として、その一方のバスバ
ー４Ａには、該バスバー４Ａの幅方向に形成される主切
れ目１５と、該主切れ目１５の両端より、バスバー４Ａ
の長手方向に延びる副切れ目１６とを設けて、切り起こ
される弾性接触片１７を形成したものである。また他方
のバスバー４Ｂは端部を略直角に折り曲げて、折曲片１
８が形成されているものである。The bus bar connecting device disclosed with reference to FIGS. 6 and 7 will be described below. This connecting device has a structure for connecting both of the bus bars 4A and 4B, which are spaced from each other with the insulating spacer 3 interposed therebetween. One of the bus bars 4A is formed in the width direction of the bus bar 4A. From the break 15 and both ends of the main break 15, the bus bar 4A
Is provided with a sub-cut 16 extending in the longitudinal direction, and an elastic contact piece 17 to be cut and raised is formed. On the other hand, the other bus bar 4B is bent at a substantially right angle so that the bending piece 1
8 is formed.
【０００４】そして、一方のバスバー４Ａに設けた主切
れ目１５内に他方のバスバー４Ｂに設けた折曲片１８
を、前記スペーサ３に設けた透孔１９を貫通して挿入す
ると、その折曲片１８と弾性接触片１７との弾性的接触
により、双方のバスバー４Ａ，４Ｂが電気的に確実に接
触されるものである。Then, the bent piece 18 provided on the other bus bar 4B in the main cut 15 provided on the one bus bar 4A.
Is inserted through the through hole 19 provided in the spacer 3, elastic contact between the bent piece 18 and the elastic contact piece 17 ensures that the busbars 4A and 4B are electrically contacted with each other. It is a thing.
【０００５】[0005]
【発明が解決しようとする課題】しかし、前記構成にあ
っては、他方のバスバー４Ｂはその端部で接続が図られ
ているため、一方のバスバー４Ａに対して長手方向に移
動して位置ズレを生じ易い。更に位置ズレにより、折曲
片が弾性接触片の自由端から離間する方向へ移動する
と、この弾性接触片の作用を低減させて電気的な接触を
低下させる。また、係る構成では、各バスバーはその幅
寸法および接触部の大きさがハウジング等の他の構成要
素によって決められる部分が大きいため、特に広い接触
面を要求される大電流用の接続には不向きである。本発
明の目的は、複数枚のバスバーが絶縁板を介して積層さ
れる電気接続箱に於いてバスバー同士の電気的な接続が
確実になされると共に、効果的な回路配索を実現しか
つ、組立が容易に行える電気接続箱のバスバー接続装置
を提供することにある。However, in the above construction, since the other bus bar 4B is connected at its end, it moves in the longitudinal direction with respect to the one bus bar 4A and the position shifts. Is likely to occur. Further, when the bent piece moves in the direction away from the free end of the elastic contact piece due to the positional deviation, the action of the elastic contact piece is reduced and the electrical contact is reduced. Further, in such a configuration, since each bus bar has a large width portion and a large contact portion that are determined by other components such as the housing, it is not suitable for connection for a large current that requires a particularly wide contact surface. Is. An object of the present invention is to ensure an electrical connection between busbars in an electrical junction box in which a plurality of busbars are stacked via insulating plates, and to realize effective circuit routing, and An object of the present invention is to provide a busbar connecting device for an electric connection box that can be easily assembled.
【０００６】[0006]
【課題を解決するための手段】本発明に係る前記目的
は、複数枚のバスバーが絶縁板を介して積層される電気
接続箱に於いて、嵌合凹部が形成されて略湾曲状に折り
曲げられた突出部を有する第１のバスバーと、前記突出
部と略同一形状に折り曲げられた係合部を有する第２の
バスバーとを備え、前記突出部は前記絶縁板に形成した
透孔を挿通しかつ前記係合部と嵌合して各バスバーが電
気的に接続されることを特徴とする電気接続箱のバスバ
ー接続装置によって達成される。The above object of the present invention is to provide an electrical connection box in which a plurality of bus bars are stacked with insulating plates interposed between them, and a fitting recess is formed in the electrical connection box to be bent into a substantially curved shape. A first bus bar having a protruding portion and a second bus bar having an engaging portion bent into substantially the same shape as the protruding portion, wherein the protruding portion inserts a through hole formed in the insulating plate. Further, the invention is achieved by a busbar connecting device for an electric connection box, which is fitted with the engaging portion and electrically connects each busbar.
【０００７】また、本考案に係る前記目的は、複数枚の
バスバーが絶縁板を介して積層される電気接続箱に於い
て、嵌合凹部が形成されて略湾曲状に折り曲げられた突
出部を有する第１のバスバーと、前記突出部と略同一形
状に折り曲げられた係合部を有する第２のバスバーと、
先端が起立した折曲片に形成された第３のバスバーもし
くは電子部品等の雄タブ端子とを備え、前記突出部は前
記絶縁板に形成した透孔を挿通しかつ前記係合部と嵌合
し、前記折曲片もしくは前記雄タブ端子は前記嵌合凹部
を通過して前記突出部内に挿入されて前記バスバー同士
もしくは前記各バスバーと前記雄タブ端子とが電気的に
接続されることを特徴とする電気接続箱のバスバー接続
装置によって達成される。Further, the above object of the present invention is to provide an electric connection box in which a plurality of bus bars are laminated with an insulating plate in between, and a fitting recess is formed to form a protruding portion bent into a substantially curved shape. A first bus bar having, and a second bus bar having an engaging portion bent into substantially the same shape as the protruding portion,
A male tab terminal such as a third bus bar or an electronic component formed on a bent piece having an upright end, and the projecting portion inserts a through hole formed in the insulating plate and is fitted with the engaging portion. The bent piece or the male tab terminal passes through the fitting recess and is inserted into the projecting portion to electrically connect the bus bars to each other or each of the bus bars and the male tab terminal. This is achieved by a busbar connecting device for an electric connection box.
【０００８】[0008]
【作用】即ち、電気接続箱内に於いてバスバー接続装置
を構成する第１のバスバーには嵌合凹部を有して略湾曲
状に折り曲げられた突出部が設けられ、第２のバスバー
には前記突出部と略同一形状の係合部が設けられ、各バ
スバーの多層間接続は、絶縁板を介して前記突出部が前
記係合部に嵌入して行われるので、組立を容易にでき
る。また、各バスバーは、回路途中に形成される略同一
形状の突出部と係合部とを嵌挿させているので、バスバ
ー長手方向の相対移動が阻止できると共に、接続部に於
いて面接触を図ることができる。更に、係るバスバー接
続装置は、第３のバスバーの折曲片もしくは雄タブ端子
を第１のバスバーの嵌合凹部を通過させて突出部内に挿
入してそれらの多層間接続を図っているので、例えば接
続のための中間部材等を省略でき、しかも効果的な回路
配索が実現できる。That is, in the electric connection box, the first bus bar constituting the bus bar connecting device is provided with the fitting concave portion and the protruding portion bent into a substantially curved shape, and the second bus bar is provided in the second bus bar. Since the engaging portion having substantially the same shape as the protruding portion is provided, and the multilayer connection of the bus bars is performed by fitting the protruding portion into the engaging portion via the insulating plate, the assembly can be facilitated. In addition, since each bus bar has a protrusion and an engaging portion that are formed in the middle of the circuit and have substantially the same shape, the relative movement in the longitudinal direction of the bus bar can be prevented, and the surface contact at the connecting portion can be prevented. Can be planned. Further, in such a bus bar connecting device, since the bent piece of the third bus bar or the male tab terminal is inserted into the projecting portion through the fitting recess of the first bus bar, the multi-layer connection therebetween is achieved. For example, an intermediate member for connection can be omitted, and moreover, effective circuit routing can be realized.
【０００９】[0009]
【実施例】以下、本発明の第１実施例を図１および図２
によって詳細に説明する。尚、この実施例では電気接続
箱内で内部回路を形成する多層構造のバスバーのうち、
一枚の絶縁板を挟んで２枚のバスバーが隔設された２層
構造について説明する。図１に於いて、内部回路を形成
する２枚のバスバー２０Ａ，２０Ｂは、絶縁板２１を挟
んだ上下方向に隔設されると共に、回路構成上から適宜
位置で双方が電気的に多層間接続されて電気接続箱を構
成するものである。前記バスバー２０Ａ，２０Ｂのう
ち、絶縁板２１の上方に位置する第１のバスバー２０Ａ
には、該バスバー２０Ａを直角に折曲しかつ嵌合凹部２
２を有して略湾曲状に折り曲げられた突出部２３、更に
言葉を換えて述べれば側面形状が鏃状に形成された突出
部２３が回路中の所定位置に設けられている。一方、絶
縁板２１の下方に位置する第２のバスバー２０Ｂには、
前記突出部２３と対応した位置に於いて、この第２のバ
スバー２０Ｂを前記突出部２３と略同一形状に折り曲げ
て形成した係合部２４が設けられている。また、両者間
に介在する絶縁板２１には、第１のバスバー２０Ａが嵌
め合わされて該バスバー２０Ａを所定位置に位置規制す
る溝２５が回路形状に沿って設けられている。また、前
記突出部２３と対応する位置に該突出部２３を挿通でき
る透孔２６が設けられている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS.
It will be described in detail by. In addition, in this embodiment, among the bus bar of the multilayer structure forming the internal circuit in the electric junction box,
A two-layer structure in which two bus bars are separated by sandwiching one insulating plate will be described. In FIG. 1, the two bus bars 20A and 20B forming an internal circuit are vertically separated with the insulating plate 21 interposed therebetween, and both are electrically connected between the multilayers at appropriate positions in terms of the circuit configuration. This is what constitutes an electrical junction box. Of the bus bars 20A and 20B, the first bus bar 20A located above the insulating plate 21.
The bus bar 20A is bent at a right angle and the fitting recess 2
A projecting portion 23 having 2 and being bent in a substantially curved shape, and in other words, a projecting portion 23 having a side wall shape formed in a hook shape is provided at a predetermined position in the circuit. On the other hand, in the second bus bar 20B located below the insulating plate 21,
At a position corresponding to the protruding portion 23, an engaging portion 24 formed by bending the second bus bar 20B into substantially the same shape as the protruding portion 23 is provided. The first bus bar 20A is fitted to the insulating plate 21 interposed between the two, and a groove 25 for restricting the position of the bus bar 20A at a predetermined position is provided along the circuit shape. Further, a through hole 26 through which the protrusion 23 can be inserted is provided at a position corresponding to the protrusion 23.
【００１０】このように構成された第１、第２のバスバ
ー２０Ａ、２０Ｂおよび絶縁板２１構造によれば、第１
のバスバー２０Ａを前記絶縁板２１の溝２５に嵌合する
と共に、前記突出部２３を前記透孔２６に挿通させた状
態にして、前記絶縁板２１の下面に沿って配置した第２
のバスバー２０Ｂの係合部２４に挿入すると、突出部２
３は先端の湾曲状部位が弾性変形して前記係合部２４の
嵌合凹部２２を通過して、該係合部２４内に嵌入されか
つ強固に結合される。According to the structure of the first and second bus bars 20A and 20B and the insulating plate 21 configured as described above, the first
The bus bar 20A is fitted into the groove 25 of the insulating plate 21, and the projecting portion 23 is inserted into the through hole 26. The second bar is arranged along the lower surface of the insulating plate 21.
When inserted into the engaging portion 24 of the bus bar 20B, the protrusion 2
The curved portion of the tip 3 is elastically deformed, passes through the fitting recess 22 of the engaging portion 24, and is fitted into the engaging portion 24 and firmly coupled.
【００１１】係る状態で、前記突出部２３と前記係合部
２４との間に弾圧的な面接触が達成されて、双方のバス
バーは電気的に確実な接続が実現される。また、双方の
バスバー２０Ａおよび２０Ｂは、第１のバスバー２０Ａ
と溝２５との嵌合および、前記突出部２３と前記係合部
２４との係合により、前記絶縁板２１を挟んだ状態で所
定位置に強固に保持される。従って、双方のバスバー２
０Ａ、２０Ｂはその長手方向への移動も含めて幅方向へ
の移動も完璧に阻止される。In such a state, elastic surface contact is achieved between the projecting portion 23 and the engaging portion 24, so that both bus bars are electrically connected reliably. Both bus bars 20A and 20B are the same as the first bus bar 20A.
The insulating plate 21 is firmly held at a predetermined position while the insulating plate 21 is sandwiched by the fitting between the groove 25 and the groove 25 and the engagement between the projecting portion 23 and the engaging portion 24. Therefore, both busbars 2
0A and 20B are completely prevented from moving in the width direction including the movement in the longitudinal direction.
【００１２】図３および図４は本発明の第２実施例を示
すものであり、この実施例は、先の第１実施例で示した
バスバー構造に対し、更に電子ユニットを接続するため
のコネクタが取り付けられて多層間接続を構成したもの
である。すなわち、電気接続箱は、第１のバスバー２０
Ａおよび第２のバスバー２０Ｂが絶縁板２１を介して積
層配置されていると共に、前記第１のバスバー２０Ａの
上面に配置するコネクタ３０が該バスバー２０Ａと接続
して多層間接続される。前記コネクタ３０は、そのハウ
ジング３１が、カバー部３２と外部ユニット挿入部３３
を形成する枠部３４とを一体成形して設けられており、
雄タブ端子３５が前記カバー部３２を貫通しかつ外部ユ
ニット挿入部３３内に植立状に固定されている。FIGS. 3 and 4 show a second embodiment of the present invention. This embodiment is a connector for further connecting an electronic unit to the bus bar structure shown in the first embodiment. Are attached to form a multi-layer connection. That is, the electrical junction box is the first bus bar 20.
A and the second bus bar 20B are stacked and arranged via the insulating plate 21, and the connector 30 arranged on the upper surface of the first bus bar 20A is connected to the bus bar 20A to be connected between the multiple layers. In the connector 30, the housing 31 has a cover portion 32 and an external unit insertion portion 33.
And the frame portion 34 forming the
A male tab terminal 35 penetrates through the cover portion 32 and is fixed in the external unit insertion portion 33 in an upright manner.
【００１３】このように構成されたコネクタ３０は、雄
タブ端子３５のカバー部３２の下面に突出させた部分
を、第２のバスバー２０Ｂと嵌合した第１のバスバー２
０Ａの突出部２３内に挿入すれば、この突出部２３の嵌
合凹部２２を弾性変形させて端子表裏面が該凹部２２に
よって面接触状態に圧接される。従って、双方のバスバ
ー２０Ａ、２０Ｂおよび前記コネクタ３０は、電気的接
続が完全に図れて多層間接続される。尚、前記雄タブ端
子３５はカバー部３２の上面に突出した部分が外部接続
端子として作用し、図示しない電子ユニットが接続され
る。また、上記実施例では、コネクタ３０を介して電子
ユニットが接続されるように記載したが、図４から想像
されるように外部電子ユニットに形成された雄タブ端子
を前記突出部２３内に直接挿入して外部電子ユニットを
直付けするように設けることもできる。In the connector 30 thus constructed, the portion of the male tab terminal 35 projecting from the lower surface of the cover portion 32 is fitted to the second bus bar 20B.
When it is inserted into the protruding portion 23 of 0A, the fitting concave portion 22 of the protruding portion 23 is elastically deformed and the front and back surfaces of the terminal are pressed by the concave portion 22 into a surface contact state. Therefore, the bus bars 20A, 20B and the connector 30 on both sides are electrically connected to each other and are connected in multiple layers. A portion of the male tab terminal 35 protruding from the upper surface of the cover portion 32 acts as an external connection terminal, and an electronic unit (not shown) is connected thereto. Further, in the above embodiment, the electronic unit is described as being connected via the connector 30, but as can be imagined from FIG. 4, the male tab terminal formed on the external electronic unit is directly inserted into the protrusion 23. It can also be provided so that it can be inserted and the external electronic unit can be directly attached.
【００１４】図５は本発明の第３実施例を示したもので
あり、先の第２実施例と同様、突出部２３と係合部２４
とが嵌合された第１のバスバー２０Ａおよび第２のバス
バー２０Ｂ構造に対し、第３のバスバー２０Ｃおよび第
４のバスバー２０Ｄが、それぞれ絶縁板２１、２１を介
して配置されて多層間接続が行われたものである。すな
わち、図に於いて、第３のバスバー２０Ｃおよび第４の
バスバー２０Ｄは端部が略直角に折り曲げられ、第２層
および第３層の絶縁板２１を介して第１のバスバー２０
Ａの突出部２３内に各々挿入される折曲片３６、３６が
形成されているものである。係る構造により、第３のバ
スバー２０Ｃおよび第４のバスバー２０Ｄの折曲片３６
をそれぞれ前記突出部２３内に挿入すると、各々折曲片
３６、３６が前記突出部２３の嵌合凹部２２および係合
部２４の作用により圧接状態に保持されて電気的に良好
な接触が達成される。FIG. 5 shows a third embodiment of the present invention. Like the second embodiment, the projection 23 and the engaging portion 24 are shown.
In contrast to the first bus bar 20A and the second bus bar 20B structure in which and are fitted, the third bus bar 20C and the fourth bus bar 20D are arranged via the insulating plates 21 and 21, respectively, and multilayer connection is achieved. It was done. That is, in the figure, the end portions of the third bus bar 20C and the fourth bus bar 20D are bent at substantially right angles, and the first bus bar 20 is interposed via the insulating plates 21 of the second and third layers.
Bent pieces 36, 36 to be inserted into the protruding portions 23 of A are formed. With such a structure, the bent pieces 36 of the third bus bar 20C and the fourth bus bar 20D are formed.
When each of the bent pieces 36 and 36 is inserted into the protrusion 23, the bending pieces 36 and 36 are held in a pressure contact state by the action of the fitting recess 22 and the engaging portion 24 of the protrusion 23, thereby achieving a good electrical contact. To be done.
【００１５】[0015]
【考案の効果】以上に説明したように、本発明に係る電
気接続箱のバスバー接続装置は、各バスバーを折り曲げ
て形成した突出部と係合部とにより接続を行い、特にバ
スバーの幅方向への切り込みを形成していないこと、ま
た略同一形状の突出部と係合部とを嵌合して両者間に面
接触領域を確保していることにより、大電流の多層間接
続にも好適に対応できる。また、突出部および係合部が
バスバーの回路途中に形成されているので、双方のバス
バーの長手方向への相対移動を完璧に阻止して、良好な
電気的接続を維持できる。更に、双方のバスバーは、多
層間接続を実現するだけでなく、突出部が湾曲部位を弾
性変形させた状態で係合部と強固に接続されているの
で、見方を換えれば、絶縁板に対して強固に取り付けら
れる。As described above, the busbar connecting device for the electric junction box according to the present invention connects the busbars by the projections formed by bending the busbars and the engaging portions, and particularly in the widthwise direction of the busbars. It is also suitable for multi-current multi-layer connection by not forming the notch and by securing the surface contact area between the protrusion and the engaging portion of substantially the same shape by fitting them. Can handle. Further, since the projecting portion and the engaging portion are formed in the middle of the circuit of the bus bar, relative movement of both bus bars in the longitudinal direction can be completely prevented, and good electrical connection can be maintained. Furthermore, both busbars not only realize multi-layer connection, but also the protrusion is firmly connected to the engaging part in a state where the curved portion is elastically deformed. And firmly attached.
【図１】本発明の第１実施例を示す要部斜視図である。FIG. 1 is a perspective view of essential parts showing a first embodiment of the present invention.
【図２】図１に示した接続装置の断面図である。2 is a cross-sectional view of the connection device shown in FIG.
【図３】本発明の第２実施例を示す要部斜視図である。FIG. 3 is a perspective view of an essential part showing a second embodiment of the present invention.
【図４】図３に示した接続装置の断面図である。4 is a cross-sectional view of the connection device shown in FIG.
【図５】本発明の第３実施例による接続装置の断面図で
ある。FIG. 5 is a sectional view of a connecting device according to a third embodiment of the present invention.
【図６】従来のバスバー接続装置の断面図である。FIG. 6 is a cross-sectional view of a conventional bus bar connecting device.
【図７】図６の斜視図である。FIG. 7 is a perspective view of FIG.
２０Ａ 第１のバスバー ２０Ｂ 第２のバスバー ２０Ｃ 第３のバスバー ２０Ｄ 第４のバスバー ２１ 絶縁板 ２２ 嵌合凹部 ２３ 突出部 ２４ 係合部 ２５ 溝 ２６ 透孔 ３０ コネクタ ３５ 雄タブ端子 20A 1st bus-bar 20B 2nd bus-bar 20C 3rd bus-bar 20D 4th bus-bar 21 Insulation board 22 Fitting recess 23 Protrusion 24 Engagement part 25 Groove 26 Through hole 30 Connector 35 Male tab terminal
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成５年７月２６日[Submission date] July 26, 1993
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】図面[Document name to be corrected] Drawing
【補正対象項目名】図７[Name of item to be corrected] Figure 7
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図７】 [Figure 7]
Claims (2)
される電気接続箱に於いて、嵌合凹部が形成されて略湾
曲状に折り曲げられた突出部を有する第１のバスバー
と、前記突出部と略同一形状に折り曲げられた係合部を
有する第２のバスバーとを備え、前記突出部は前記絶縁
板に形成した透孔を挿通しかつ前記係合部と嵌合して各
バスバーが電気的に接続されることを特徴とする電気接
続箱のバスバー接続装置。1. An electric junction box in which a plurality of busbars are laminated via an insulating plate, a first busbar having a fitting recess formed therein and a protrusion bent into a substantially curved shape; A second bus bar having an engaging portion bent into substantially the same shape as the projecting portion, wherein the projecting portion is inserted through a through hole formed in the insulating plate and fitted with the engaging portion to form each bus bar. A busbar connecting device for an electric connection box, wherein the busbar connecting device is electrically connected.
される電気接続箱に於いて、嵌合凹部が形成されて略湾
曲状に折り曲げられた突出部を有する第１のバスバー
と、前記突出部と略同一形状に折り曲げられた係合部を
有する第２のバスバーと、先端が起立した折曲片に形成
された第３のバスバーもしくは電子部品等の雄タブ端子
とを備え、前記突出部は前記絶縁板に形成した透孔を挿
通しかつ前記係合部と嵌合し、前記折曲片もしくは前記
雄タブ端子は前記嵌合凹部を通過して前記突出部内に挿
入されて前記バスバー同士もしくは前記各バスバーと前
記雄タブ端子とが電気的に接続されることを特徴とする
電気接続箱のバスバー接続装置。2. An electric connection box in which a plurality of busbars are laminated with an insulating plate interposed therebetween, a first busbar having a protrusion recessed into a fitting recess and bent into a substantially curved shape, A second bus bar having an engaging portion that is bent into substantially the same shape as the protruding portion; and a third bus bar formed on a bent piece whose tip is erected, or a male tab terminal such as an electronic component, The portion is inserted through the through hole formed in the insulating plate and fitted with the engaging portion, and the bent piece or the male tab terminal is inserted into the protruding portion through the fitting concave portion and the bus bar. A busbar connecting device for an electric connection box, wherein the busbars are electrically connected to each other or to each of the busbars and the male tab terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11425193A JPH06310187A (en) | 1993-04-19 | 1993-04-19 | Bus bar connection device for electrical connection box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11425193A JPH06310187A (en) | 1993-04-19 | 1993-04-19 | Bus bar connection device for electrical connection box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06310187A true JPH06310187A (en) | 1994-11-04 |
Family
ID=14633095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11425193A Pending JPH06310187A (en) | 1993-04-19 | 1993-04-19 | Bus bar connection device for electrical connection box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06310187A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100750354B1 (en) * | 2006-06-23 | 2007-09-04 | 동해전장 주식회사 | Bus-bar fixing structure of of automobile junction box |
| JP2010205645A (en) * | 2009-03-05 | 2010-09-16 | Panasonic Corp | Lighting system |
-
1993
- 1993-04-19 JP JP11425193A patent/JPH06310187A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100750354B1 (en) * | 2006-06-23 | 2007-09-04 | 동해전장 주식회사 | Bus-bar fixing structure of of automobile junction box |
| JP2010205645A (en) * | 2009-03-05 | 2010-09-16 | Panasonic Corp | Lighting system |
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